package com.kuang.springcloud.controller;

import com.kuang.springcloud.pojo.Dept;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.client.RestTemplate;

import java.util.List;

@RestController
public class DeptConsumerController {
    // 理解：消费者不应该有service层
    // RestTemplate  供我们直接调用
    // (url,实体Map,Class<T> responseType)

    @Autowired
    private RestTemplate restTemplate; // 提供多种便捷访问远程http服务的方法

    // 通过Ribbon实现的时候，这里的地址应该是一个变量
    //private static final String REST_URL_PREFIX = "http://localhost:8001";
    private static final String REST_URL_PREFIX = "http://SPRINGCLOUD-PROVIDER-DEPT";



    @RequestMapping("/consumer/dept/add")
    public boolean add(Dept dept){
        return restTemplate.postForObject(REST_URL_PREFIX+"/dept/add",dept,Boolean.class);
    }


    @RequestMapping("/consumer/dept/get/{id}")
    public Dept get(@PathVariable("id") Long id){
        return restTemplate.getForObject(REST_URL_PREFIX+"/dept/queryDeptById/"+id,Dept.class);
    }


    @RequestMapping("/consumer/dept/list")
    public List<Dept> list(){
        return restTemplate.getForObject(REST_URL_PREFIX+"/dept/queryAll",List.class);
    }


}
